# anthropic

[anthropic.com](https://anthropic.com/)

Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.

[Home \\ Anthropic](https://anthropic.com/)

Researched 2026-11-10

## Products

### Claude

Hand Claude a task, not just a question. Tackle routines, tangled ideas, and big projects.

[Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Security](https://claude.com/product/claude-security) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/overview)

In Word and Excel, changes show as tracked edits or highlighted cells so you review. Claude cites sources and asks before it acts, if you prefer. — [Claude \| The AI assistant for work](https://claude.com/product/overview)

### Claude Code

Claude Code understands your codebase, edits files, runs commands, and helps you ship faster. It’s Anthropic’s agentic coding tool for your terminal and IDE.

[Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Security](https://claude.com/product/claude-security) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/claude-code)

Fast mode is a high-speed configuration for Opus 5.5, delivering lower-latency responses at a higher cost per token. Fast mode is available: — [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code)

Your terminal is where real work happens. Claude Code connects with the tools that power development—deployment, databases, monitoring, version control. Rather than adding another interface to juggle, it enhances your existing stack. — [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code)

### Claude Cowork

Claude Cowork completes tasks you can steer from anywhere. Give it a goal, and it works across your files and tools.

[Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Security](https://claude.com/product/claude-security) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/cowork)

Cowork is where you hand Claude real work. It runs on desktop, with web and mobile. Claude works in the files and tools you choose and completes multi-step tasks from start to finish. You define the goal. Claude figures out how to get there. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)

Claude Cowork takes real actions on your files and in connected tools. Enterprise admins can configure permissions to customize security according to their needs. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)

- **Claude Cowork takes on your tasks**: Works directly in folders and tools you choose, and runs your task to deliver work for review. No need to copy from a chat or paste into files. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)
- **Say what, not how**: Tell Claude what you need, not how. It opens browsers for web tasks and takes over your screen only when it has to. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)
- **See the work as it happens**: Claude shows each step: the files it opens, tools it uses, and choices it makes. Follow along from anywhere, and redirect it if you need to. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)
- **Your work follows you**: Claude Cowork runs on web, desktop, and mobile and is the same Claude, wherever you work. Start at your desk, pick it up on your phone. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)
- **Claude works when you don’t**: Close your laptop, it keeps going. Schedule a task for any cadence, and it runs unattended. You come back to your deck, spreadsheet, or research. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)
- **More than one thing at a time**: Big projects are split into chunks that run together. While it drafts, it researches and organizes at the same time. You review polished work. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)
- **A built-in browser for Cowork**: When a task requires opening a site, reading a page, or filling a form, Claude opens a browser in the Cowork side panel instead of yours while you keep working. No installation needed. Separate from your own browser, logins, and tabs. Sign in once for every session, or import cookies to stay signed in to your browser (Chrome, Edge, and Firefox on macOS; Firefox on Windows and Linux). Available in the Cowork desktop app on Pro, Max, Ultra, and Team plans. Enterprise admins manage it in Organization settings → Cowork. — [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork)

### Claude Duet

Claude Duet is a proactive agent that understands what needs your attention. It takes on tasks of all sizes, keeps working while you’re away, and waits for your ok when it matters.

[Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Security](https://claude.com/product/claude-security) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/claude-duet)

Claude Duet is a helpful, proactive agent you hand off work to through messages. Tell it what you need and it works on its own computer in the cloud, using apps you connect. It messages you when it is done or needs a decision from you. While it’s always on, it uses good judgment when it reaches out and knows what can wait. — [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet)

### Claude Platform

Frontier models, harnesses, context management, and infrastructure designed to work together. Start building (opens in new tab).

[Claude Platform](https://claude.com/platform/api) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Security](https://claude.com/product/claude-security) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/platform/api)

### Claude Tag

@Claude reads threads, understands full context, and reacts in real time so your team moves forward together. Bring Claude into your channel.

[Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Security](https://claude.com/product/claude-security) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/tag)

@Claude can manage work in the channels your team never had bandwidth for: monitoring backlogs, triaging alerts, and surfacing what needs a human to review, so work that keeps getting pushed out can finally be completed. — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)

- **Customizable identities for granular governance**: The longer Claude works with your team, the more it understands how your organization thinks, how decisions get made, and who owns what. — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)
- **Memory across threads and days within a channel**: Context can draw on previous conversations and channel-scoped memory. What happened in Monday ' s standup can still be referenced on Thursday, without anyone repeating it. — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)
- **A shared resource in your channel**: Claude surfaces what matters to the whole channel, not just the person who asked. Everyone sees the work, and anyone can build on it — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)
- **Proactive action instead of asking**: Set a standing instruction once. Claude watches the channel, runs routines, flags what ' s urgent, and tags you back when something needs a decision. — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)
- **In the work and tools with you**: Shape how Claude works in each channel with skills and instructions. Give it access to tools and data to take action on your behalf and post results. — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)
- **Runs tasks that take days**: Hand Claude a complex task and it works while you move on to other projects. It follows up, asks for input, or comes back when it ' s done. — [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag)

### Claude Security

From scan to fix, done Claude scans your codebase with Claude Mythos, validates findings, and suggests patches you can review and approve. Available in public beta for Claude Enterprise.

[Claude Security](https://claude.com/product/claude-security) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Science (beta)](https://claude.com/product/claude-science) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/claude-security)

### Claude Science

Claude Science is your AI workbench for scientific research. Works through your research like a skilled scientist, running the analysis and tracing every step.

[Claude Science (beta)](https://claude.com/product/claude-science) · [Claude \| The AI assistant for work](https://claude.com/product/overview) · [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) · [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) · [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) · [Claude Design \| More than an AI design assistant](https://claude.com/product/design) · [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) · [Claude Security](https://claude.com/product/claude-security) · [Claude Platform](https://claude.com/platform/api) · [The enterprise coding agent for every environment](https://claude.com/product/claude-code/enterprise) · [Claude in Chrome \| Claude by Anthropic](https://claude.com/claude-in-chrome) · [Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/product/claude-science)

### Claude for Microsoft 365

Claude works inside Excel, PowerPoint, Word, and Outlook. Edit your files, carry context across all four apps, and stay in control of every change.

[Claude for Microsoft 365 \| Claude by Anthropic](https://claude.com/claude-for-microsoft-365) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://claude.com/claude-for-microsoft-365)

### Fable

Next generation of intelligence for the hardest knowledge work and coding problems.

[Claude Fable \\ Anthropic](https://anthropic.com/claude/fable) · [Home \\ Anthropic](https://anthropic.com/) · [Product page](https://anthropic.com/claude/fable)

## Customer feedback

> @claudeai @AnthropicAI My account has been bugged all day causing me to lose hours of productivity as my account is locked at 71%. I am rate limited at 71% for no reason. https://t.co/asdivrfrN9

Anon Ymous (@AnonYmous73217) · 2026-02-10T04:28:28.000Z · [X.com](https://x.com/anonymous73217/status/2021078791641059684)

> @AnthropicAI I paid $20 directly via Stripe on May 9 for extra usage on Claude, but my account remains locked. Your automated system failed, and I've been waiting over 30 hours for human support. My project is completely stalled Ticket: 215474242126355 Invoice: Z66NNSWK-0003

MoodMac Ultra (@mood\_mac\_ultra) · 2026-05-11T19:33:40.000Z · [X.com](https://x.com/mood_mac_ultra/status/2053921501083267525)

Product: Claude

> @AnthropicAI I paid $20 directly via Stripe on May 9 for extra usage on Claude, but my account remains locked. Your automated system failed, and I've been waiting over 30 hours for human support. My project is completely stalled! Ticket: 215474242126355 Invoice: Z66NNSWK-0003

MoodMac Ultra (@mood\_mac\_ultra) · 2026-05-11T19:32:16.000Z · [X.com](https://x.com/mood_mac_ultra/status/2053921149298659768)

Product: Claude

[Did Anthropic get hacked?](https://reddit.com/r/ClaudeAI/comments/1xq4d3u/did_anthropic_get_hacked)

2026-11-07T11:38:34.000Z · [Reddit](https://reddit.com/r/ClaudeAI/comments/1xq4d3u/did_anthropic_get_hacked)

[Anthropic warns that it's very close to RSI capability, aka self-building AI](https://reddit.com/r/Futurology/comments/1xq5xvd/anthropic_warns_that_its_very_close_to_rsi)

2026-11-07T13:06:42.000Z · [Reddit](https://reddit.com/r/Futurology/comments/1xq5xvd/anthropic_warns_that_its_very_close_to_rsi)

[Anthropic IPO down to $1.1T](https://reddit.com/r/wallstreetbets/comments/1xphas4/anthropic_ipo_down_to_11t)

2026-11-06T16:35:08.000Z · [Reddit](https://reddit.com/r/wallstreetbets/comments/1xphas4/anthropic_ipo_down_to_11t)

[An Anthropic engineer warns about 'cognitive surrender' as AI agents take over his work](https://reddit.com/r/technology/comments/1xpe8zg/an_anthropic_engineer_warns_about_cognitive)

2026-11-06T14:32:12.000Z · [Reddit](https://reddit.com/r/technology/comments/1xpe8zg/an_anthropic_engineer_warns_about_cognitive)

[Anthropic is getting sued over its $200/month Claude plan not delivering the advertised 20x usage](https://reddit.com/r/Anthropic/comments/1xqglqh/anthropic_is_getting_sued_over_its_200month)

2026-11-07T20:51:36.000Z · [Reddit](https://reddit.com/r/Anthropic/comments/1xqglqh/anthropic_is_getting_sued_over_its_200month)

[Open question to Anthropic: If you're making 30,000 merges a day, why are more than 98% of open GitHub issues unassigned, including serious security bugs?](https://reddit.com/r/ClaudeAI/comments/1xozfcv/open_question_to_anthropic_if_youre_making_30000)

2026-11-06T00:48:50.000Z · [Reddit](https://reddit.com/r/ClaudeAI/comments/1xozfcv/open_question_to_anthropic_if_youre_making_30000)

[Anthropic's glassdoor reviews : r/ClaudeCode](https://reddit.com/r/ClaudeCode/comments/1v4dtne/anthropics_glassdoor_reviews)

Excerpt: Eventhough Anthropic has 4.3 stars rating on glassdoor, some of the recent negative reviews are insightful to read.

[Reddit](https://reddit.com/r/ClaudeCode/comments/1v4dtne/anthropics_glassdoor_reviews)

[What is the work culture like at Anthropic?](https://reddit.com/r/Anthropic/comments/1l3m6x1/what_is_the_work_culture_like_at_anthropic)

Excerpt: Trying to make some decisions about a big career move. I find Anthorpic's mission very inspiring and am curious about applying for a job at the company. ...

[Reddit](https://reddit.com/r/Anthropic/comments/1l3m6x1/what_is_the_work_culture_like_at_anthropic)

[Anthropic Claude Overview, Reviews, Pricing 2026](https://trustradius.com/products/anthropic-claude)

Excerpt: See who uses Anthropic Claude before you commit. Explore verified reviews ... Claude. Score9.3 out of 10. 439 Reviews and Ratings. OverviewReviewsPricingDetails ...

[Review sites](https://trustradius.com/products/anthropic-claude)

[Read Customer Service Reviews of anthropic.com](https://trustpilot.com/review/anthropic.com)

Excerpt: anthropic.com. 1.3. Bad. TrustScore 1.5 out of 5. 527 reviews. 5-star. 4-star. 3 ... See how their reviews and ratings are sourced, scored, and moderated.

[Review sites](https://trustpilot.com/review/anthropic.com)

[Read Customer Service Reviews of anthropic.com \| 4 of 23](https://ca.trustpilot.com/review/anthropic.com?page=4)

Excerpt: Company details. Software Company; also in; Software Vendor · Website Designer. Contact info. United States. anthropic.com. 1.3. Bad. TrustScore 1.5 out of 5.

[Review sites](https://ca.trustpilot.com/review/anthropic.com?page=4)

[Need help regarding Customer Support : r/Anthropic](https://reddit.com/r/Anthropic/comments/1udgqk6/need_help_regarding_customer_support)

Excerpt: Hello. I'm looking for help in contacting the Anthropic support team. I was unfortunately banned from Claude because they think I'm a child ...

[Reddit](https://reddit.com/r/Anthropic/comments/1udgqk6/need_help_regarding_customer_support)

[Anthropic is facing a backlash from some of its most prolific ...](https://linkedin.com/posts/fortune_anthropic-is-facing-a-backlash-from-some-activity-7449864261268471809-yIft)

Excerpt: Anthropic is facing a backlash from some of its most prolific users over a perceived decline in the performance of its Claude AI models.

[Web](https://linkedin.com/posts/fortune_anthropic-is-facing-a-backlash-from-some-activity-7449864261268471809-yIft)

[Anthropic blocks third-party use of Claude Code ...](https://news.ycombinator.com/item?id=46549823)

Excerpt: In a month of Claude Code, it's easy to use so many LLM tokens that it would have cost you more than $1,000 if you'd paid via the API. Why is Anthropic offering ...

[Web](https://news.ycombinator.com/item?id=46549823)

[Anthropic Is Bleeding Out](https://news.ycombinator.com/item?id=44534291)

Excerpt: Now that Claude Code is on a fixed price plan, it strangely doesn't seem like Anthropic is doing anything to optimize the number of tokens ...

[Web](https://news.ycombinator.com/item?id=44534291)

[With Anthropic, you either pay per token with an API key ...](https://news.ycombinator.com/item?id=47461533)

Excerpt: With Anthropic, you either pay per token with an API key (expensive), or use their subscription, but only with the tools that they provide you - Claude ...

[Web](https://news.ycombinator.com/item?id=47461533)

## Marketing & Ads

### A new Claude model is here

Google · Anthropic, PBC

First shown 2026-09-22 · Last shown 2026-10-20

[Original ad](https://adstransparency.google.com/advertiser/AR14602123967213862913/creative/CR02850701641261252609)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### A new Claude model is here

Google · Anthropic, PBC

The newest Claude model. Available now.

Call to action: Learn more

First shown 2026-09-22 · Last shown 2026-10-20

[Original ad](https://adstransparency.google.com/advertiser/AR14602123967213862913/creative/CR02850701641261252609) · [Creative video](https://www.youtube.com/watch?v=TCj5MXHGh1I)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Justin Elliott

LinkedIn · Justin Elliott

Over 100 people gave up their Sunday to build something for South Florida. I'm still sitting with what that felt like. The Anthropic Claude Impact Lab in Miami wasn't just a room of engineers. It was parents and students. Teachers and founders. People who had never written a line of code sitting next to people who write it for a living. Strangers when the day started. Teammates by the end of it. They came from every corner of this community, and they came for the same reason. Not to talk about AI, but to build something real with it. Something for their neighbors. I watched people learn in real time. I watched someone light up when the thing they imagined actually worked. I watched teams stay late because they cared too much to leave it unfinished. At our first conversation, Miami asked, "what does AI mean for my job? For my kids? For my community?" Sunday, this city stopped waiting for someone else to answer. It built its own answers. That is what gives me hope for South Florida. Not the technology. The people. The ones who show up, roll up their sleeves, and decide that the future is something we make together. To everyone who came, thank you. You gave me a day I won't forget. And we're not done. Friday, we bring it to New York. Let's keep asking the Hard Questions and Keep Thinking. Jason Bigman Martine N. Cassie Baquero Mayes Ado Kukic

[Original ad](https://www.linkedin.com/ad-library/detail/1678677566) · [Creative image](https://jtmwyd.com/media/images/5d3ede3a4e9e50f535826d04d409dd109651aed1abb3610f778fef49845b324a)

Landing-page snapshot: The ad library did not provide a destination URL.

### A new Claude model is here

Google · Anthropic, PBC

First shown 2026-09-22 · Last shown 2026-10-20

[Original ad](https://adstransparency.google.com/advertiser/AR14602123967213862913/creative/CR12971415903869599745)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### A new Claude model is here

Google · Anthropic, PBC

The newest Claude model. Available now.

Call to action: Learn more

First shown 2026-09-22 · Last shown 2026-10-20

[Original ad](https://adstransparency.google.com/advertiser/AR14602123967213862913/creative/CR12971415903869599745) · [Creative video](https://www.youtube.com/watch?v=LRe4Is5DBgQ)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Early progress on accelerating drug development with Claude

LinkedIn · Anthropic

Over the past few months, Anthropic scientists have engaged in deep research partnerships with six organizations developing new medicines. We've also begun drug discovery efforts of our own. In doing so, we’ve learned much more about how Claude can support the many stages of drug development. In this blog post, we share some early results from these efforts, and describe how this work fits in with our wider ambitions in the life sciences. https://lnkd.in/ga7fFn2g

[Original ad](https://www.linkedin.com/ad-library/detail/1679007376) · [Creative image](https://jtmwyd.com/media/images/5c0470c7acfe3a9d43df5a3739e9e7c2e0b1460c1fd01001f8262704224a66c7)

Landing-page snapshot: The ad library did not provide a destination URL.

### Expanding Claude for Nonprofits

LinkedIn · Anthropic

We’re expanding Claude for Nonprofits with a new plugin for fundraising, marketing, and hiring, available to verified nonprofits on Team and Enterprise plans. More than 25,000 nonprofits use Claude, and most are small, local teams. We built the plugin with around 30 of them. Its skills help teams: • Research funders and grants, and draft proposals, reports, and donor updates • Plan marketing campaigns and review content before it goes out • Hire and onboard staff, and recruit board members • Set up Claude responsibly, grounded in their organization’s records, voice, and AI policy Claude Corps is placing 1,000 early-career fellows in US nonprofits, and we’re planning a partnership with Taproot to match organizations with pro bono consultants for shorter, project-based work. Learn more: https://lnkd.in/eA6YQzw5

Call to action: Learn more

[Original ad](https://www.linkedin.com/ad-library/detail/1672933786) · [Creative image](https://jtmwyd.com/media/images/ce7545989593072cd49d452a7a9f13b578c9ef505c2fc1534085de3c0c803951)

Landing-page snapshot: The ad library did not provide a destination URL.

### A new Claude model is here

Google · Anthropic, PBC

First shown 2026-09-22 · Last shown 2026-10-20

[Original ad](https://adstransparency.google.com/advertiser/AR14602123967213862913/creative/CR17596049771225677825)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### A new Claude model is here

Google · Anthropic, PBC

First shown 2026-09-22 · Last shown 2026-10-20

[Original ad](https://adstransparency.google.com/advertiser/AR14602123967213862913/creative/CR17596049771225677825)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Detecting more patients

LinkedIn · Anthropic

The University of Texas System is using Claude to identify more Texans who qualify for care, and put their cases in front of physicians.

Call to action: Learn more

[Original ad](https://www.linkedin.com/ad-library/detail/1679290036) · [Creative image](https://jtmwyd.com/media/images/3d9e5dfd7865ccc57d7faf88070beb187d965e63ea991bc80bc7015b5547e772)

Landing-page snapshot: The ad library did not provide a destination URL.

### Claude model is here only

Google · Anthropic, PBC

First shown 2026-09-25 · Last shown 2026-10-01

[Original ad](https://adstransparency.google.com/advertiser/AR15899303072422166529/creative/CR13690588867411836929)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Claude model is here only

Google · Anthropic, PBC

First shown 2026-09-25 · Last shown 2026-10-01

[Original ad](https://adstransparency.google.com/advertiser/AR15899303072422166529/creative/CR13690588867411836929)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Take on your most ambitious work with the latest model in our new Claude 5.5 family

Google · Anthropic, PBC

The newest Claude model. Available now.

First shown 2026-09-25 · Last shown 2026-10-01

[Original ad](https://adstransparency.google.com/advertiser/AR15899303072422166529/creative/CR13690588867411836929) · [Creative video](https://www.youtube.com/watch?v=wCx0Uvjx7JQ)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Expanding Claude for Nonprofits

LinkedIn · Anthropic

We’re expanding Claude for Nonprofits with a new plugin for fundraising, marketing, and hiring, available to verified nonprofits on Team and Enterprise plans. More than 25,000 nonprofits use Claude, and most are small, local teams. We built the plugin with around 30 of them. Its skills help teams: • Research funders and grants, and draft proposals, reports, and donor updates • Plan marketing campaigns and review content before it goes out • Hire and onboard staff, and recruit board members • Set up Claude responsibly, grounded in their organization’s records, voice, and AI policy Claude Corps is placing 1,000 early-career fellows in US nonprofits, and we’re planning a partnership with Taproot to match organizations with pro bono consultants for shorter, project-based work. Learn more: https://lnkd.in/eA6YQzw5

Call to action: Learn more

[Original ad](https://www.linkedin.com/ad-library/detail/1674100116) · [Creative image](https://jtmwyd.com/media/images/ce7545989593072cd49d452a7a9f13b578c9ef505c2fc1534085de3c0c803951)

Landing-page snapshot: The ad library did not provide a destination URL.

### Expanding Claude for Nonprofits

LinkedIn · Anthropic

We’re expanding Claude for Nonprofits with a new plugin for fundraising, marketing, and hiring, available to verified nonprofits on Team and Enterprise plans. More than 25,000 nonprofits use Claude, and most are small, local teams. We built the plugin with around 30 of them. Its skills help teams: • Research funders and grants, and draft proposals, reports, and donor updates • Plan marketing campaigns and review content before it goes out • Hire and onboard staff, and recruit board members • Set up Claude responsibly, grounded in their organization’s records, voice, and AI policy Claude Corps is placing 1,000 early-career fellows in US nonprofits, and we’re planning a partnership with Taproot to match organizations with pro bono consultants for shorter, project-based work. Learn more: https://lnkd.in/eA6YQzw5

Call to action: Learn more

[Original ad](https://www.linkedin.com/ad-library/detail/1672972526) · [Creative image](https://jtmwyd.com/media/images/ce7545989593072cd49d452a7a9f13b578c9ef505c2fc1534085de3c0c803951)

Landing-page snapshot: The ad library did not provide a destination URL.

### Arkana Labs with Claude

LinkedIn · Anthropic

As case loads grow at Arkana Labs, they’re using Claude to help process paperwork, so patients still get results the day after a biopsy.

Call to action: Learn more

[Original ad](https://www.linkedin.com/ad-library/detail/1679128546) · [Creative image](https://jtmwyd.com/media/images/3966a3925430610da11419b6190541e42cf6aa326a0d2db5d3bbf79d233b8a5a)

Landing-page snapshot: The ad library did not provide a destination URL.

### Badge-making with Claude

LinkedIn · Anthropic

VH Blackinton has handcrafted first-responder badges since 1852, and used Claude to turn institutional knowledge into a living record for the team.

Call to action: Learn more

[Original ad](https://www.linkedin.com/ad-library/detail/1673062106) · [Creative image](https://jtmwyd.com/media/images/bfb07830e0b9291f10a551425ccea030db208aa204eaf6d4bb29bdb919d62e9c)

Landing-page snapshot: The ad library did not provide a destination URL.

### Anthropic, PBC

Google · Anthropic, PBC

First shown 2026-09-25 · Last shown 2026-10-01

[Original ad](https://adstransparency.google.com/advertiser/AR15899303072422166529/creative/CR11000532514988097537)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Anthropic, PBC

Google · Anthropic, PBC

First shown 2026-09-25 · Last shown 2026-10-01

[Original ad](https://adstransparency.google.com/advertiser/AR15899303072422166529/creative/CR11000532514988097537)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

### Take on your most ambitious work with the latest model in our new Claude 5.5 family

Google · Anthropic, PBC

The newest Claude model. Available now.

First shown 2026-09-25 · Last shown 2026-10-01

[Original ad](https://adstransparency.google.com/advertiser/AR15899303072422166529/creative/CR11000532514988097537) · [Creative video](https://www.youtube.com/watch?v=wRAW8d08foQ)

Landing page: [Introducing Claude Opus 5.5 \\ Anthropic](https://www.anthropic.com/claude-opus-5-5)

[Landing-page snapshot](https://jtmwyd.com/media/ad-assets/b253d7f6f536cba7dc1e3cb01070e210d634f56976ee9a475c364cf6501ca5dd) · Captured 2026-11-10

## New pages

Archive dates show when an archived copy was found, not when the page was published.

Modified dates describe updates, not original publication.

### [Introducing Fable 5.2 and Mythos 5.2](https://anthropic.com/claude-fable-and-mythos-5-2)

- Published 2026-11-09 — [Publisher visible publication date](https://anthropic.com/)
- Modified 2026-11-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Introducing Claude Opus 5.5](https://anthropic.com/news)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- Published 2026-11-09 — [Publisher visible publication date](https://anthropic.com/news)
- Published 2026-10-18 — [Publisher visible publication date](https://anthropic.com/news)
- Published 2026-10-26 — [Publisher visible publication date](https://anthropic.com/news)
- Published 2026-10-27 — [Publisher visible publication date](https://anthropic.com/news)
- Published 2026-10-07 — [Publisher visible publication date](https://anthropic.com/news)
- Published 2026-09-22 — [Publisher visible publication date](https://anthropic.com/news)

### [An update on independent evaluators](https://anthropic.com/news/an-update-on-independent-evaluators)

- Modified 2026-10-20 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- Published 2026-10-15 — [Publisher page metadata](https://anthropic.com/news/an-update-on-independent-evaluators)
- Modified 2026-10-20 — [Publisher page metadata](https://anthropic.com/news/an-update-on-independent-evaluators)

### [2026 Usage Policy update](https://anthropic.com/news/2026-usage-policy-update)

- Modified 2026-10-14 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- Published 2026-10-08 — [Publisher page metadata](https://anthropic.com/news/2026-usage-policy-update)
- Modified 2026-10-14 — [Publisher page metadata](https://anthropic.com/news/2026-usage-policy-update)

### [Introducing Claude Sonnet 5.5](https://anthropic.com/claude-sonnet-5-5)

- Published 2026-09-28 — [Publisher visible publication date](https://anthropic.com/)
- Modified 2026-10-15 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Thesituationreport](https://anthropic.com/features/ebola-response)

- Modified 2026-10-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- First archived 2026-09-23 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20260923191338/https://www.anthropic.com/features/ebola-response)

### [Introducing Claude Opus 5.5](https://anthropic.com/claude-opus-5-5)

- Published 2026-09-22 — [Publisher visible publication date](https://anthropic.com/)
- Modified 2026-10-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [An update on our election safeguards](https://anthropic.com/news/election-safeguards-update)

- Modified 2026-10-15 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- Published 2026-04-24 — [Publisher page metadata](https://anthropic.com/news/election-safeguards-update)
- Modified 2026-10-15 — [Publisher page metadata](https://anthropic.com/news/election-safeguards-update)

### [What 81,000 peoplewant from AI](https://anthropic.com/features/81k-interviews)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- First archived 2026-03-18 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20260318162713/https://www.anthropic.com/features/81k-interviews)

### [Claude AI Powers NASA's First AI-Planned Mars Rover Drive](https://anthropic.com/features/claude-on-mars)

- Modified 2026-10-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)
- First archived 2026-01-30 — [Internet Archive · earliest successful HTML capture](https://web.archive.org/web/20260130191326/https://www.anthropic.com/features/claude-on-mars)

### [roadshow launch](https://anthropic.com/news/roadshow-launch)

- Modified 2026-11-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [View more: Introducing Claude Fable 5.1](https://anthropic.com/claude-fable-and-mythos-5-1)

- Modified 2026-11-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude electronics design](https://anthropic.com/research/claude-electronics-design)

- Modified 2026-11-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [provable inference](https://anthropic.com/research/provable-inference)

- Modified 2026-11-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [teaching ai to build scientific models](https://anthropic.com/research/teaching-ai-to-build-scientific-models)

- Modified 2026-11-07 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [components of agent memory](https://anthropic.com/research/components-of-agent-memory)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [project eve claude plays mmorpgs](https://anthropic.com/research/project-eve-claude-plays-mmorpgs)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [how researchers use claude](https://anthropic.com/research/how-researchers-use-claude)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [accelerating scientific research](https://anthropic.com/research/accelerating-scientific-research)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [open call guest investigators life sciences](https://anthropic.com/news/open-call-guest-investigators-life-sciences)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [project deal](https://anthropic.com/features/project-deal)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [View article](https://anthropic.com/institute/recursive-self-improvement)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [transparency](https://anthropic.com/transparency)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [investigating vault particles with claude](https://anthropic.com/research/investigating-vault-particles-with-claude)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [early progress drug development](https://anthropic.com/research/early-progress-drug-development)

- Modified 2026-11-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [beneficial deployments](https://anthropic.com/beneficial-deployments)

- Modified 2026-11-05 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [the long term benefit trust](https://anthropic.com/news/the-long-term-benefit-trust)

- Modified 2026-11-05 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [alignment assessment ukaisi](https://anthropic.com/research/alignment-assessment-ukaisi)

- Modified 2026-11-05 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [science](https://anthropic.com/science)

- Modified 2026-11-04 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [vibe physics](https://anthropic.com/research/vibe-physics)

- Modified 2026-11-02 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude shaped science](https://anthropic.com/research/claude-shaped-science)

- Modified 2026-11-02 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Claude accelerates protein design](https://anthropic.com/research/Claude-accelerates-protein-design)

- Modified 2026-11-02 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [enabling independent research](https://anthropic.com/research/enabling-independent-research)

- Modified 2026-10-31 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude haiku 5 5](https://anthropic.com/claude-haiku-5-5)

- Modified 2026-10-30 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [managed agents](https://anthropic.com/research/managed-agents)

- Modified 2026-10-30 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [discovering vulnerabilities with claude](https://anthropic.com/research/discovering-vulnerabilities-with-claude)

- Modified 2026-10-30 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude code best practices](https://anthropic.com/research/claude-code-best-practices)

- Modified 2026-10-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [expanding partnership gsa](https://anthropic.com/news/expanding-partnership-gsa)

- Modified 2026-10-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [ai for science expands foundations research institutions](https://anthropic.com/news/ai-for-science-expands-foundations-research-institutions)

- Modified 2026-10-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [coding agents social sciences](https://anthropic.com/research/coding-agents-social-sciences)

- Modified 2026-10-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude discovers novel enzyme system](https://anthropic.com/research/claude-discovers-novel-enzyme-system)

- Modified 2026-10-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [s1 sec](https://anthropic.com/news/s1-sec)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [agents judgment calls](https://anthropic.com/research/agents-judgment-calls)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [company](https://anthropic.com/company)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [careers](https://anthropic.com/careers)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [institute](https://anthropic.com/institute)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [threat intelligence](https://anthropic.com/threat-intelligence)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [economic futures](https://anthropic.com/economic-futures)

- Modified 2026-10-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [zero days](https://anthropic.com/research/zero-days)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [nuclear safeguards for ai](https://anthropic.com/research/nuclear-safeguards-for-ai)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [project vend 2](https://anthropic.com/research/project-vend-2)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [property based testing](https://anthropic.com/research/property-based-testing)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [smart contracts](https://anthropic.com/research/smart-contracts)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [cyber toolkits](https://anthropic.com/research/cyber-toolkits)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [cyber toolkits update](https://anthropic.com/research/cyber-toolkits-update)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [exploit](https://anthropic.com/research/exploit)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [View article](https://anthropic.com/research/biorisk)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude 4 cyber](https://anthropic.com/research/claude-4-cyber)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [critical infrastructure defense](https://anthropic.com/research/critical-infrastructure-defense)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [cyber competitions](https://anthropic.com/research/cyber-competitions)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [discovering cryptographic weaknesses](https://anthropic.com/research/discovering-cryptographic-weaknesses)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [economic index june 2026 report](https://anthropic.com/research/economic-index-june-2026-report)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [mythos preview](https://anthropic.com/research/mythos-preview)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude plays robotics](https://anthropic.com/research/claude-plays-robotics)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [measuring agent autonomy](https://anthropic.com/research/measuring-agent-autonomy)

- Modified 2026-10-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [project vend 1](https://anthropic.com/research/project-vend-1)

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### [81k economics](https://anthropic.com/research/81k-economics)

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### [evaluating feature steering](https://anthropic.com/research/evaluating-feature-steering)

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### [expectations for the future](https://anthropic.com/research/expectations-for-the-future)

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### [project fetch robot dog](https://anthropic.com/research/project-fetch-robot-dog)

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### [claude code expertise](https://anthropic.com/research/claude-code-expertise)

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### [how canada uses claude](https://anthropic.com/research/how-canada-uses-claude)

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### [project swap](https://anthropic.com/research/project-swap)

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### [ecdsa curve origins](https://anthropic.com/research/ecdsa-curve-origins)

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### [evaluating and mitigating discrimination in language model decisions](https://anthropic.com/research/evaluating-and-mitigating-discrimination-in-language-model-decisions)

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### [red teaming language models to reduce harms methods scaling behaviors and lessons learned](https://anthropic.com/research/red-teaming-language-models-to-reduce-harms-methods-scaling-behaviors-and-lessons-learned)

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### [the capacity for moral self correction in large language models](https://anthropic.com/research/the-capacity-for-moral-self-correction-in-large-language-models)

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### [collective constitutional ai aligning a language model with public input](https://anthropic.com/research/collective-constitutional-ai-aligning-a-language-model-with-public-input)

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### [evaluating ai systems](https://anthropic.com/research/evaluating-ai-systems)

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### [towards measuring the representation of subjective global opinions in language models](https://anthropic.com/research/towards-measuring-the-representation-of-subjective-global-opinions-in-language-models)

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### [anthropic education report how university students use claude](https://anthropic.com/research/anthropic-education-report-how-university-students-use-claude)

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### [predictability and surprise in large generative models](https://anthropic.com/research/predictability-and-surprise-in-large-generative-models)

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### [View article](https://anthropic.com/research/your-thoughts-on-ai)

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### [anthropic economic index january 2026 report](https://anthropic.com/research/anthropic-economic-index-january-2026-report)

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### [economic policy responses](https://anthropic.com/research/economic-policy-responses)

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### [impact software development](https://anthropic.com/research/impact-software-development)

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### [project fetch phase two](https://anthropic.com/research/project-fetch-phase-two)

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### [clio](https://anthropic.com/research/clio)

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### [n days](https://anthropic.com/research/n-days)

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### [self replicating ai](https://anthropic.com/research/self-replicating-ai)

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### [anthropic education report how educators use claude](https://anthropic.com/research/anthropic-education-report-how-educators-use-claude)

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### [how ai is transforming work at anthropic](https://anthropic.com/research/how-ai-is-transforming-work-at-anthropic)

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### [project pilot](https://anthropic.com/research/project-pilot)

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### [claude values models languages](https://anthropic.com/research/claude-values-models-languages)

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### [economic index geography](https://anthropic.com/research/economic-index-geography)

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### [economic index primitives](https://anthropic.com/research/economic-index-primitives)

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### [strategic warning for ai risk progress and insights from our frontier red team](https://anthropic.com/research/strategic-warning-for-ai-risk-progress-and-insights-from-our-frontier-red-team)

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### [anthropic economic index insights from claude sonnet 3 7](https://anthropic.com/research/anthropic-economic-index-insights-from-claude-sonnet-3-7)

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### [employment at anthropic](https://anthropic.com/research/employment-at-anthropic)

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### [economic index survey announcement](https://anthropic.com/research/economic-index-survey-announcement)

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### [political even handedness](https://anthropic.com/research/political-even-handedness)

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### [what work can robots do](https://anthropic.com/research/what-work-can-robots-do)

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### [claude personal guidance](https://anthropic.com/research/claude-personal-guidance)

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### [intelligence targeting conventional weapons capabilities](https://anthropic.com/research/intelligence-targeting-conventional-weapons-capabilities)

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### [labor market impacts](https://anthropic.com/research/labor-market-impacts)

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### [multiagent systems](https://anthropic.com/research/multiagent-systems)

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### [anthropic interviewer](https://anthropic.com/research/anthropic-interviewer)

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### [how australia uses claude](https://anthropic.com/research/how-australia-uses-claude)

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### [launching opt in vuln finding service for open source](https://anthropic.com/research/launching-opt-in-vuln-finding-service-for-open-source)

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### [the anthropic economic index](https://anthropic.com/research/the-anthropic-economic-index)

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### [trustworthy agents](https://anthropic.com/research/trustworthy-agents)

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### [ai expectations gap](https://anthropic.com/research/ai-expectations-gap)

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### [economic index march 2026 report](https://anthropic.com/research/economic-index-march-2026-report)

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### [reviewing the evidence on worker retraining programs](https://anthropic.com/research/reviewing-the-evidence-on-worker-retraining-programs)

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### [anthropic public record](https://anthropic.com/research/anthropic-public-record)

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### [exploit evals](https://anthropic.com/research/exploit-evals)

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### [attack navigator](https://anthropic.com/research/attack-navigator)

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### [building ai cyber defenders](https://anthropic.com/research/building-ai-cyber-defenders)

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### [measuring model persuasiveness](https://anthropic.com/research/measuring-model-persuasiveness)

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### [values wild](https://anthropic.com/research/values-wild)

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### [anthropic economic index september 2025 report](https://anthropic.com/research/anthropic-economic-index-september-2025-report)

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### [estimating productivity gains](https://anthropic.com/research/estimating-productivity-gains)

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### [formal verification](https://anthropic.com/research/formal-verification)

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### [glm 5 3 and the spread of advanced cyber capabilities](https://anthropic.com/research/glm-5-3-and-the-spread-of-advanced-cyber-capabilities)

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### [india brief economic index](https://anthropic.com/research/india-brief-economic-index)

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### [attack surface reduction](https://anthropic.com/research/attack-surface-reduction)

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### [guest investigator program](https://anthropic.com/guest-investigator-program)

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### [donating agent skills to the agentic ai foundation](https://anthropic.com/news/donating-agent-skills-to-the-agentic-ai-foundation)

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### [exploring model welfare](https://anthropic.com/research/exploring-model-welfare)

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### [Learn more](https://anthropic.com/news/enterprise-frontier-safeguards)

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### [christopher stubbs joins long term benefit trust](https://anthropic.com/news/christopher-stubbs-joins-long-term-benefit-trust)

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### [yes claude can do nine loops](https://anthropic.com/research/yes-claude-can-do-nine-loops)

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### [public benefit fund](https://anthropic.com/news/public-benefit-fund)

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### [glasswing](https://anthropic.com/project/glasswing)

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### [claude scorpion toxin binder design](https://anthropic.com/research/claude-scorpion-toxin-binder-design)

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### [teaching claude why](https://anthropic.com/research/teaching-claude-why)

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### [AI assistance coding skills](https://anthropic.com/research/AI-assistance-coding-skills)

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### [tracing thoughts language model](https://anthropic.com/research/tracing-thoughts-language-model)

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### [small samples poison](https://anthropic.com/research/small-samples-poison)

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### [auditing hidden objectives](https://anthropic.com/research/auditing-hidden-objectives)

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### [circuits updates august 2024](https://anthropic.com/research/circuits-updates-august-2024)

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### [circuits updates sept 2024](https://anthropic.com/research/circuits-updates-sept-2024)

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### [circuits updates june 2024](https://anthropic.com/research/circuits-updates-june-2024)

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### [circuits updates july 2024](https://anthropic.com/research/circuits-updates-july-2024)

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### [transformer circuits](https://anthropic.com/research/transformer-circuits)

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### [circuits updates april 2024](https://anthropic.com/research/circuits-updates-april-2024)

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### [designing efficient quantum circuits](https://anthropic.com/research/designing-efficient-quantum-circuits)

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### [detecting and preventing distillation attacks](https://anthropic.com/news/detecting-and-preventing-distillation-attacks)

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### [disrupting AI espionage](https://anthropic.com/news/disrupting-AI-espionage)

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### [redesigning source control](https://anthropic.com/research/redesigning-source-control)

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### [strengthening our safeguards through collaboration with us caisi and uk aisi](https://anthropic.com/news/strengthening-our-safeguards-through-collaboration-with-us-caisi-and-uk-aisi)

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### [View more: Expanding Project Glasswing](https://anthropic.com/news/expanding-project-glasswing)

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### [accenture embedded evaluation](https://anthropic.com/news/accenture-embedded-evaluation)

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### [View article](https://anthropic.com/news/responsible-scaling-policy-v3)

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### [View article](https://anthropic.com/news/compliance-framework-SB53)

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### [building safeguards for claude](https://anthropic.com/news/building-safeguards-for-claude)

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### [securing america s compute advantage anthropic s position on the diffusion rule](https://anthropic.com/news/securing-america-s-compute-advantage-anthropic-s-position-on-the-diffusion-rule)

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### [testing and mitigating elections related risks](https://anthropic.com/news/testing-and-mitigating-elections-related-risks)

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### [claude gov models for u s national security customers](https://anthropic.com/news/claude-gov-models-for-u-s-national-security-customers)

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### [how people use claude for support advice and companionship](https://anthropic.com/research/how-people-use-claude-for-support-advice-and-companionship)

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### [expanding support for scientists](https://anthropic.com/news/expanding-support-for-scientists)

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### [claude for nonprofits](https://anthropic.com/news/claude-for-nonprofits)

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### [ai for science program](https://anthropic.com/news/ai-for-science-program)

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### [contextual retrieval](https://anthropic.com/research/contextual-retrieval)

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### [effective context engineering for ai agents](https://anthropic.com/research/effective-context-engineering-for-ai-agents)

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### [a postmortem of three recent issues](https://anthropic.com/research/a-postmortem-of-three-recent-issues)

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### [equipping agents for the real world with agent skills](https://anthropic.com/research/equipping-agents-for-the-real-world-with-agent-skills)

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### [claude code sandboxing](https://anthropic.com/research/claude-code-sandboxing)

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### [advanced tool use](https://anthropic.com/research/advanced-tool-use)

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### [effective harnesses for long running agents](https://anthropic.com/research/effective-harnesses-for-long-running-agents)

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### [infrastructure noise](https://anthropic.com/research/infrastructure-noise)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [eval awareness browsecomp](https://anthropic.com/research/eval-awareness-browsecomp)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude code auto mode](https://anthropic.com/research/claude-code-auto-mode)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [april 23 postmortem](https://anthropic.com/research/april-23-postmortem)

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### [how we contain claude](https://anthropic.com/research/how-we-contain-claude)

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### [demystifying evals for ai agents](https://anthropic.com/research/demystifying-evals-for-ai-agents)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [building c compiler](https://anthropic.com/research/building-c-compiler)

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### [code execution with mcp](https://anthropic.com/research/code-execution-with-mcp)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [disempowerment patterns](https://anthropic.com/research/disempowerment-patterns)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [end subset conversations](https://anthropic.com/research/end-subset-conversations)

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### [circuits updates may 2023](https://anthropic.com/research/circuits-updates-may-2023)

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### [societal impacts](https://anthropic.com/research/team/societal-impacts)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [interpretability](https://anthropic.com/research/team/interpretability)

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### [frontier red team](https://anthropic.com/research/team/frontier-red-team)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [engineering](https://anthropic.com/engineering)

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### [AI resistant technical evaluations](https://anthropic.com/research/AI-resistant-technical-evaluations)

- Modified 2026-10-18 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [harness design long running apps](https://anthropic.com/research/harness-design-long-running-apps)

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### [alignment](https://anthropic.com/research/team/alignment)

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### [the missing map of the sky](https://anthropic.com/research/the-missing-map-of-the-sky)

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### [introducing claude](https://anthropic.com/news/introducing-claude)

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### [challenges in red teaming ai systems](https://anthropic.com/news/challenges-in-red-teaming-ai-systems)

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### [claude europe](https://anthropic.com/news/claude-europe)

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### [claude 2 1](https://anthropic.com/news/claude-2-1)

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### [federal government departments and agencies can now purchase claude through the gsa schedule](https://anthropic.com/news/federal-government-departments-and-agencies-can-now-purchase-claude-through-the-gsa-schedule)

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### [claude opus 4 1](https://anthropic.com/news/claude-opus-4-1)

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### [claude in amazon bedrock fedramp high](https://anthropic.com/news/claude-in-amazon-bedrock-fedramp-high)

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### [detecting and countering malicious uses of claude march 2025](https://anthropic.com/news/detecting-and-countering-malicious-uses-of-claude-march-2025)

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### [our approach to understanding and addressing ai harms](https://anthropic.com/news/our-approach-to-understanding-and-addressing-ai-harms)

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### [enabling claude code to work more autonomously](https://anthropic.com/news/enabling-claude-code-to-work-more-autonomously)

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### [Introducing code with claude](https://anthropic.com/news/Introducing-code-with-claude)

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### [introducing anthropic transparency hub](https://anthropic.com/news/introducing-anthropic-transparency-hub)

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### [anthropic achieves iso 42001 certification for responsible ai](https://anthropic.com/news/anthropic-achieves-iso-42001-certification-for-responsible-ai)

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### [thoughts on america s ai action plan](https://anthropic.com/news/thoughts-on-america-s-ai-action-plan)

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### [anthropic signs cms health tech ecosystem pledge to advance healthcare interoperability](https://anthropic.com/news/anthropic-signs-cms-health-tech-ecosystem-pledge-to-advance-healthcare-interoperability)

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### [anthropic and iceland announce one of the world s first national ai education pilots](https://anthropic.com/news/anthropic-and-iceland-announce-one-of-the-world-s-first-national-ai-education-pilots)

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### [salesforce anthropic expanded partnership](https://anthropic.com/news/salesforce-anthropic-expanded-partnership)

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### [anthropic expands global leadership in enterprise ai naming chris ciauri as managing director of](https://anthropic.com/news/anthropic-expands-global-leadership-in-enterprise-ai-naming-chris-ciauri-as-managing-director-of)

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### [anthropic signs pledge to americas youth investing in ai education](https://anthropic.com/news/anthropic-signs-pledge-to-americas-youth-investing-in-ai-education)

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### [updates to our consumer terms](https://anthropic.com/news/updates-to-our-consumer-terms)

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### [introducing the anthropic national security and public sector advisory council](https://anthropic.com/news/introducing-the-anthropic-national-security-and-public-sector-advisory-council)

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### [snowflake anthropic expanded partnership](https://anthropic.com/news/snowflake-anthropic-expanded-partnership)

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### [anthropic infosys](https://anthropic.com/news/anthropic-infosys)

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### [anthropic codepath partnership](https://anthropic.com/news/anthropic-codepath-partnership)

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### [claude is a space to think](https://anthropic.com/news/claude-is-a-space-to-think)

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### [apple xcode claude agent sdk](https://anthropic.com/news/apple-xcode-claude-agent-sdk)

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### [servicenow anthropic claude](https://anthropic.com/news/servicenow-anthropic-claude)

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### [developing nuclear safeguards for ai through public private partnership](https://anthropic.com/news/developing-nuclear-safeguards-for-ai-through-public-private-partnership)

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### [introducing the anthropic economic futures program](https://anthropic.com/news/introducing-the-anthropic-economic-futures-program)

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### [skt partnership announcement](https://anthropic.com/news/skt-partnership-announcement)

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### [claude 2](https://anthropic.com/news/claude-2)

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### [prompting long context](https://anthropic.com/news/prompting-long-context)

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### [View article](https://anthropic.com/news/developing-computer-use)

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### [claude in xcode](https://anthropic.com/news/claude-in-xcode)

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### [claude brazil](https://anthropic.com/news/claude-brazil)

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### [advancing claude for education](https://anthropic.com/news/advancing-claude-for-education)

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### [introducing claude to canada](https://anthropic.com/news/introducing-claude-to-canada)

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### [google vertex general availability](https://anthropic.com/news/google-vertex-general-availability)

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### [introducing claude for education](https://anthropic.com/news/introducing-claude-for-education)

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### [visible extended thinking](https://anthropic.com/news/visible-extended-thinking)

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### [claude for life sciences](https://anthropic.com/news/claude-for-life-sciences)

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### [View more: Claude Mythos 5](https://anthropic.com/news/claude-fable-5-mythos-5)

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### [deprecation updates opus 3](https://anthropic.com/news/deprecation-updates-opus-3)

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### [barclays scales claude](https://anthropic.com/news/barclays-scales-claude)

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### [prompt engineering for business performance](https://anthropic.com/news/prompt-engineering-for-business-performance)

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### [claude for financial services](https://anthropic.com/news/claude-for-financial-services)

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### [2028 ai leadership](https://anthropic.com/news/2028-ai-leadership)

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### [View article](https://anthropic.com/news/hard-questions)

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### [seoul office partnerships korean ai ecosystem](https://anthropic.com/news/seoul-office-partnerships-korean-ai-ecosystem)

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### [claude corps](https://anthropic.com/news/claude-corps)

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### [economic futures research fund agenda](https://anthropic.com/news/economic-futures-research-fund-agenda)

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### [wellbeing research grants](https://anthropic.com/news/wellbeing-research-grants)

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### [Life Sciences Verification Program](https://anthropic.com/news/life-sciences-verification-program)

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### [Cyber Verification Program](https://anthropic.com/news/cyber-verification-program)

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### [claude science ai workbench](https://anthropic.com/news/claude-science-ai-workbench)

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### [View more: Claude Sonnet 5](https://anthropic.com/news/claude-sonnet-5)

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### [reflect with claude](https://anthropic.com/news/reflect-with-claude)

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### [claude for teachers](https://anthropic.com/news/claude-for-teachers)

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### [anthropic economic index connector](https://anthropic.com/news/anthropic-economic-index-connector)

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### [View more: Claude Opus 5](https://anthropic.com/news/claude-opus-5)

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### [claude text watermark](https://anthropic.com/news/claude-text-watermark)

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### [investigating incidents cybersecurity evals](https://anthropic.com/news/investigating-incidents-cybersecurity-evals)

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### [improving alignment security efforts](https://anthropic.com/news/improving-alignment-security-efforts)

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### [formalizing fermats last theorem](https://anthropic.com/research/formalizing-fermats-last-theorem)

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### [claude frontier academy](https://anthropic.com/news/claude-frontier-academy)

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### [3 5 models and computer use](https://anthropic.com/news/3-5-models-and-computer-use)

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### [paul smith to join anthropic](https://anthropic.com/news/paul-smith-to-join-anthropic)

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### [research](https://anthropic.com/research)

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### [writing tools for agents](https://anthropic.com/research/writing-tools-for-agents)

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### [desktop extensions](https://anthropic.com/research/desktop-extensions)

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### [claude think tool](https://anthropic.com/research/claude-think-tool)

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### [off switch dual use](https://anthropic.com/research/off-switch-dual-use)

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### [global workspace](https://anthropic.com/research/global-workspace)

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### [mapping mind language model](https://anthropic.com/research/mapping-mind-language-model)

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### [statistical approach to model evals](https://anthropic.com/research/statistical-approach-to-model-evals)

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### [petri open source auditing](https://anthropic.com/research/petri-open-source-auditing)

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### [crosscoder model diffing](https://anthropic.com/research/crosscoder-model-diffing)

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### [features as classifiers](https://anthropic.com/research/features-as-classifiers)

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### [open source circuit tracing](https://anthropic.com/research/open-source-circuit-tracing)

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### [sleeper agents training deceptive llms that persist through safety training](https://anthropic.com/research/sleeper-agents-training-deceptive-llms-that-persist-through-safety-training)

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### [donating open source petri](https://anthropic.com/research/donating-open-source-petri)

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### [model hardware standard research preview](https://anthropic.com/news/model-hardware-standard-research-preview)

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### [anthropic cyber mission](https://anthropic.com/news/anthropic-cyber-mission)

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### [genesis mission commitment](https://anthropic.com/news/genesis-mission-commitment)

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### [economic index](https://anthropic.com/economic-index)

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### [claude corps](https://anthropic.com/claude-corps)

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### [constitution](https://anthropic.com/constitution)

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### [making of claude code](https://anthropic.com/features/making-of-claude-code)

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### [glasswing](https://anthropic.com/glasswing)

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### [econ scenarios](https://anthropic.com/institute/econ-scenarios)

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### [measuring pace of ai development](https://anthropic.com/institute/measuring-pace-of-ai-development)

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### [path to hope](https://anthropic.com/path-to-hope)

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### [long running claude](https://anthropic.com/research/long-running-claude)

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### [probes catch sleeper agents](https://anthropic.com/research/probes-catch-sleeper-agents)

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### [natural language autoencoders](https://anthropic.com/research/natural-language-autoencoders)

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### [introspection](https://anthropic.com/research/introspection)

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### [diff tool](https://anthropic.com/research/diff-tool)

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### [assistant axis](https://anthropic.com/research/assistant-axis)

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### [decomposing language models into understandable components](https://anthropic.com/research/decomposing-language-models-into-understandable-components)

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### [View article](https://anthropic.com/research/sabotage-evaluations)

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### [reward tampering](https://anthropic.com/research/reward-tampering)

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### [many shot jailbreaking](https://anthropic.com/research/many-shot-jailbreaking)

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### [claude character](https://anthropic.com/research/claude-character)

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### [influence functions](https://anthropic.com/research/influence-functions)

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### [automated alignment researchers](https://anthropic.com/research/automated-alignment-researchers)

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### [alignment faking](https://anthropic.com/research/alignment-faking)

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### [building effective agents](https://anthropic.com/research/building-effective-agents)

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### [swe bench sonnet](https://anthropic.com/research/swe-bench-sonnet)

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### [multi agent research system](https://anthropic.com/research/multi-agent-research-system)

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### [confidential inference trusted vms](https://anthropic.com/research/confidential-inference-trusted-vms)

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### [core views on ai safety](https://anthropic.com/news/core-views-on-ai-safety)

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### [claudes constitution](https://anthropic.com/news/claudes-constitution)

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### [golden gate claude](https://anthropic.com/research/golden-gate-claude)

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### [engineering challenges interpretability](https://anthropic.com/research/engineering-challenges-interpretability)

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### [persona vectors](https://anthropic.com/research/persona-vectors)

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### [emotion concepts function](https://anthropic.com/research/emotion-concepts-function)

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### [View article](https://anthropic.com/research/constitutional-classifiers)

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### [prompt injection defenses](https://anthropic.com/research/prompt-injection-defenses)

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### [bloom](https://anthropic.com/research/bloom)

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### [persona selection model](https://anthropic.com/research/persona-selection-model)

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### [introducing anthropic science](https://anthropic.com/research/introducing-anthropic-science)

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### [Evaluating Claude For Bioinformatics With BioMysteryBench](https://anthropic.com/research/Evaluating-Claude-For-Bioinformatics-With-BioMysteryBench)

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### [making claude a chemist](https://anthropic.com/research/making-claude-a-chemist)

- Modified 2026-10-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [agents in biology](https://anthropic.com/research/agents-in-biology)

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### [riemann zeta](https://anthropic.com/research/riemann-zeta)

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### [claude uplifts biomolecular modeling](https://anthropic.com/research/claude-uplifts-biomolecular-modeling)

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### [alignment assessment cybersecurity incidents](https://anthropic.com/research/alignment-assessment-cybersecurity-incidents)

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### [forecasting rare behaviors](https://anthropic.com/research/forecasting-rare-behaviors)

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### [reasoning models dont say think](https://anthropic.com/research/reasoning-models-dont-say-think)

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### [shade arena sabotage monitoring](https://anthropic.com/research/shade-arena-sabotage-monitoring)

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### [agentic misalignment](https://anthropic.com/research/agentic-misalignment)

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### [next generation constitutional classifiers](https://anthropic.com/research/next-generation-constitutional-classifiers)

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### [emergent misalignment reward hacking](https://anthropic.com/research/emergent-misalignment-reward-hacking)

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### [automated researchers mitigate alignment failures](https://anthropic.com/research/automated-researchers-mitigate-alignment-failures)

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### [haiku](https://anthropic.com/claude/haiku)

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### [claude code on team and enterprise](https://anthropic.com/news/claude-code-on-team-and-enterprise)

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### [head of japan hiring plans](https://anthropic.com/news/head-of-japan-hiring-plans)

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### [our framework for developing safe and trustworthy agents](https://anthropic.com/news/our-framework-for-developing-safe-and-trustworthy-agents)

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### [anthropic partners with the university of chicago s becker friedman institute on ai economic](https://anthropic.com/news/anthropic-partners-with-the-university-of-chicago-s-becker-friedman-institute-on-ai-economic)

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### [View article](https://anthropic.com/news/eu-code-practice)

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### [investing in energy to secure america s ai future](https://anthropic.com/news/investing-in-energy-to-secure-america-s-ai-future)

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### [anthropic and the department of defense to advance responsible ai in defense operations](https://anthropic.com/news/anthropic-and-the-department-of-defense-to-advance-responsible-ai-in-defense-operations)

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### [lawrence livermore national laboratory expands claude for enterprise to empower scientists and](https://anthropic.com/news/lawrence-livermore-national-laboratory-expands-claude-for-enterprise-to-empower-scientists-and)

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### [national security expert richard fontaine appointed to anthropic s long term benefit trust](https://anthropic.com/news/national-security-expert-richard-fontaine-appointed-to-anthropic-s-long-term-benefit-trust)

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### [reed hastings](https://anthropic.com/news/reed-hastings)

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### [View article](https://anthropic.com/news/activating-asl3-protections)

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### [View article](https://anthropic.com/news/testing-our-safety-defenses-with-a-new-bug-bounty-program)

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### [introducing the anthropic economic advisory council](https://anthropic.com/news/introducing-the-anthropic-economic-advisory-council)

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### [head of EMEA new roles](https://anthropic.com/news/head-of-EMEA-new-roles)

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### [View article](https://anthropic.com/news/anthropic-s-response-to-governor-newsom-s-ai-working-group-draft-report)

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### [anthropic s recommendations ostp u s ai action plan](https://anthropic.com/news/anthropic-s-recommendations-ostp-u-s-ai-action-plan)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic raises series e at usd61 5b post money valuation](https://anthropic.com/news/anthropic-raises-series-e-at-usd61-5b-post-money-valuation)

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### [anthropic partners with u s national labs for first 1 000 scientist ai jam](https://anthropic.com/news/anthropic-partners-with-u-s-national-labs-for-first-1-000-scientist-ai-jam)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude and alexa plus](https://anthropic.com/news/claude-and-alexa-plus)

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### [mou uk government](https://anthropic.com/news/mou-uk-government)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [paris ai summit](https://anthropic.com/news/paris-ai-summit)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [lyft announcement](https://anthropic.com/news/lyft-announcement)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [elections ai 2024](https://anthropic.com/news/elections-ai-2024)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [model context protocol](https://anthropic.com/news/model-context-protocol)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic amazon trainium](https://anthropic.com/news/anthropic-amazon-trainium)

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### [View article](https://anthropic.com/news/the-case-for-targeted-regulation)

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### [github copilot](https://anthropic.com/news/github-copilot)

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### [us elections readiness](https://anthropic.com/news/us-elections-readiness)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [model safety bug bounty](https://anthropic.com/news/model-safety-bug-bounty)

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### [anthropic partners with menlo ventures to launch anthology fund](https://anthropic.com/news/anthropic-partners-with-menlo-ventures-to-launch-anthology-fund)

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### [View article](https://anthropic.com/news/expanding-access-to-claude-for-government)

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### [jay kreps appointed to board of directors](https://anthropic.com/news/jay-kreps-appointed-to-board-of-directors)

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### [krishna rao joins anthropic](https://anthropic.com/news/krishna-rao-joins-anthropic)

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### [mike krieger joins anthropic](https://anthropic.com/news/mike-krieger-joins-anthropic)

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### [child safety principles](https://anthropic.com/news/child-safety-principles)

- Modified 2026-10-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [expanded legal protections api improvements](https://anthropic.com/news/expanded-legal-protections-api-improvements)

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### [position open weights models](https://anthropic.com/news/position-open-weights-models)

- Modified 2026-09-30 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [View more: Claude Opus 4.7](https://anthropic.com/news/claude-opus-4-7)

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### [advancing claude for financial services](https://anthropic.com/news/advancing-claude-for-financial-services)

- Modified 2026-09-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude for creative work](https://anthropic.com/news/claude-for-creative-work)

- Modified 2026-09-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude in microsoft foundry](https://anthropic.com/news/claude-in-microsoft-foundry)

- Modified 2026-09-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude pro](https://anthropic.com/news/claude-pro)

- Modified 2026-09-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [introducing claude tag](https://anthropic.com/news/introducing-claude-tag)

- Modified 2026-09-29 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [program](https://anthropic.com/economic-futures/program)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [View article](https://anthropic.com/news/claude-haiku-4-5)

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### [View more: Claude Opus 4.8](https://anthropic.com/news/claude-opus-4-8)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [claude partner network](https://anthropic.com/news/claude-partner-network)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [an ai policy tool for today ambitiously invest in nist](https://anthropic.com/news/an-ai-policy-tool-for-today-ambitiously-invest-in-nist)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic series c](https://anthropic.com/news/anthropic-series-c)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [charting a path to ai accountability](https://anthropic.com/news/charting-a-path-to-ai-accountability)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [confidential draft s1 sec](https://anthropic.com/news/confidential-draft-s1-sec)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [australia MOU](https://anthropic.com/news/australia-MOU)

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### [chris olah pope leo encyclical](https://anthropic.com/news/chris-olah-pope-leo-encyclical)

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### [maryland partnership](https://anthropic.com/news/maryland-partnership)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [statement dario amodei american ai leadership](https://anthropic.com/news/statement-dario-amodei-american-ai-leadership)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic acquires bun as claude code reaches usd1b milestone](https://anthropic.com/news/anthropic-acquires-bun-as-claude-code-reaches-usd1b-milestone)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic amazon compute](https://anthropic.com/news/anthropic-amazon-compute)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [kiyoung choi representative director anthropic korea](https://anthropic.com/news/kiyoung-choi-representative-director-anthropic-korea)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [acquires vercept](https://anthropic.com/news/acquires-vercept)

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### [anthropic partners with google cloud](https://anthropic.com/news/anthropic-partners-with-google-cloud)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic raises 124 million to build more reliable general ai systems](https://anthropic.com/news/anthropic-raises-124-million-to-build-more-reliable-general-ai-systems)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [constitutional ai harmlessness from ai feedback](https://anthropic.com/research/constitutional-ai-harmlessness-from-ai-feedback)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [discovering language model behaviors with model written evaluations](https://anthropic.com/research/discovering-language-model-behaviors-with-model-written-evaluations)

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### [in context learning and induction heads](https://anthropic.com/research/in-context-learning-and-induction-heads)

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### [interpretability dreams](https://anthropic.com/research/interpretability-dreams)

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### [language models mostly know what they know](https://anthropic.com/research/language-models-mostly-know-what-they-know)

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### [measuring faithfulness in chain of thought reasoning](https://anthropic.com/research/measuring-faithfulness-in-chain-of-thought-reasoning)

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### [measuring progress on scalable oversight for large language models](https://anthropic.com/research/measuring-progress-on-scalable-oversight-for-large-language-models)

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### [privileged bases in the transformer residual stream](https://anthropic.com/research/privileged-bases-in-the-transformer-residual-stream)

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### [question decomposition improves the faithfulness of model generated reasoning](https://anthropic.com/research/question-decomposition-improves-the-faithfulness-of-model-generated-reasoning)

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### [scaling laws and interpretability of learning from repeated data](https://anthropic.com/research/scaling-laws-and-interpretability-of-learning-from-repeated-data)

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### [softmax linear units](https://anthropic.com/research/softmax-linear-units)

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### [specific versus general principles for constitutional ai](https://anthropic.com/research/specific-versus-general-principles-for-constitutional-ai)

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### [studying large language model generalization with influence functions](https://anthropic.com/research/studying-large-language-model-generalization-with-influence-functions)

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### [superposition memorization and double descent](https://anthropic.com/research/superposition-memorization-and-double-descent)

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### [towards monosemanticity decomposing language models with dictionary learning](https://anthropic.com/research/towards-monosemanticity-decomposing-language-models-with-dictionary-learning)

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### [towards understanding sycophancy in language models](https://anthropic.com/research/towards-understanding-sycophancy-in-language-models)

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### [toy models of superposition](https://anthropic.com/research/toy-models-of-superposition)

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### [anthropic raises series b to build safe reliable ai](https://anthropic.com/news/anthropic-raises-series-b-to-build-safe-reliable-ai)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [economic futures uk europe](https://anthropic.com/news/economic-futures-uk-europe)

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### [narasimhan board](https://anthropic.com/news/narasimhan-board)

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### [partnering with scale](https://anthropic.com/news/partnering-with-scale)

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### [zoom partnership and investment](https://anthropic.com/news/zoom-partnership-and-investment)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [a general language assistant as a laboratory for alignment](https://anthropic.com/research/a-general-language-assistant-as-a-laboratory-for-alignment)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [a mathematical framework for transformer circuits](https://anthropic.com/research/a-mathematical-framework-for-transformer-circuits)

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### [distributed representations composition superposition](https://anthropic.com/research/distributed-representations-composition-superposition)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [training a helpful and harmless assistant with reinforcement learning from human feedback](https://anthropic.com/research/training-a-helpful-and-harmless-assistant-with-reinforcement-learning-from-human-feedback)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [series h](https://anthropic.com/news/series-h)

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### [theo hourmouzis general manager australia new zealand](https://anthropic.com/news/theo-hourmouzis-general-manager-australia-new-zealand)

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### [ben bernanke](https://anthropic.com/news/ben-bernanke)

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### [covering electricity price increases](https://anthropic.com/news/covering-electricity-price-increases)

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### [seoul becomes third anthropic office in asia pacific](https://anthropic.com/news/seoul-becomes-third-anthropic-office-in-asia-pacific)

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### [expanding global operations to india](https://anthropic.com/news/expanding-global-operations-to-india)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [tino cuellar](https://anthropic.com/news/tino-cuellar)

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### [anthropic invests 50 billion in american ai infrastructure](https://anthropic.com/news/anthropic-invests-50-billion-in-american-ai-infrastructure)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic raises 30 billion series g funding 380 billion post money valuation](https://anthropic.com/news/anthropic-raises-30-billion-series-g-funding-380-billion-post-money-valuation)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [bengaluru office partnerships across india](https://anthropic.com/news/bengaluru-office-partnerships-across-india)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [chris liddell appointed anthropic board](https://anthropic.com/news/chris-liddell-appointed-anthropic-board)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [deprecation commitments](https://anthropic.com/news/deprecation-commitments)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic appoints irina ghose as managing director of india](https://anthropic.com/news/anthropic-appoints-irina-ghose-as-managing-director-of-india)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [dxc anthropic alliance](https://anthropic.com/news/dxc-anthropic-alliance)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [expanding our use of google cloud tpus and services](https://anthropic.com/news/expanding-our-use-of-google-cloud-tpus-and-services)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [google broadcom partnership compute](https://anthropic.com/news/google-broadcom-partnership-compute)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [rahul patil joins anthropic](https://anthropic.com/news/rahul-patil-joins-anthropic)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [View article](https://anthropic.com/news/the-need-for-transparency-in-frontier-ai)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [where stand department war](https://anthropic.com/news/where-stand-department-war)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [donation public first action](https://anthropic.com/news/donation-public-first-action)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [new offices in paris and munich expand european presence](https://anthropic.com/news/new-offices-in-paris-and-munich-expand-european-presence)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [donating the model context protocol and establishing of the agentic ai foundation](https://anthropic.com/news/donating-the-model-context-protocol-and-establishing-of-the-agentic-ai-foundation)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [mariano florentino long term benefit trust](https://anthropic.com/news/mariano-florentino-long-term-benefit-trust)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [rwandan government partnership ai education](https://anthropic.com/news/rwandan-government-partnership-ai-education)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [sydney fourth office asia pacific](https://anthropic.com/news/sydney-fourth-office-asia-pacific)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic rwanda mou](https://anthropic.com/news/anthropic-rwanda-mou)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [milan office opening](https://anthropic.com/news/milan-office-opening)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [alberta government claude cybersecurity](https://anthropic.com/news/alberta-government-claude-cybersecurity)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic acquires stainless](https://anthropic.com/news/anthropic-acquires-stainless)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [anthropic raises series f at usd183b post money valuation](https://anthropic.com/news/anthropic-raises-series-f-at-usd183b-post-money-valuation)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [statement department of war](https://anthropic.com/news/statement-department-of-war)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [tcs anthropic partnership](https://anthropic.com/news/tcs-anthropic-partnership)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [updating restrictions of sales to unsupported regions](https://anthropic.com/news/updating-restrictions-of-sales-to-unsupported-regions)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [gates foundation partnership](https://anthropic.com/news/gates-foundation-partnership)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [introducing anthropic labs](https://anthropic.com/news/introducing-anthropic-labs)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [microsoft nvidia anthropic announce strategic partnerships](https://anthropic.com/news/microsoft-nvidia-anthropic-announce-strategic-partnerships)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [AI enabled cyber threats mitre attack](https://anthropic.com/news/AI-enabled-cyber-threats-mitre-attack)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [donate public first action](https://anthropic.com/news/donate-public-first-action)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [glasswing initial update](https://anthropic.com/news/glasswing-initial-update)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [opening our tokyo office](https://anthropic.com/news/opening-our-tokyo-office)

- Modified 2026-09-28 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [threat intelligence report september 2026](https://anthropic.com/threat-intelligence-report-september-2026)

- Modified 2026-09-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [host](https://anthropic.com/claude-corps/host)

- Modified 2026-09-10 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [leadership](https://anthropic.com/company/leadership)

- Modified 2026-09-04 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Claude Fable 5.2](https://anthropic.com/claude/fable)

- Modified 2026-09-01 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [ai for science program rules](https://anthropic.com/ai-for-science-program-rules)

- Modified 2026-08-25 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [updates](https://anthropic.com/responsible-scaling-policy/updates)

- Modified 2026-08-07 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [responsible scaling policy](https://anthropic.com/responsible-scaling-policy)

- Modified 2026-07-03 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [policy on the ai exponential](https://anthropic.com/policy-on-the-ai-exponential)

- Modified 2026-06-12 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [fellow](https://anthropic.com/claude-corps/fellow)

- Modified 2026-06-11 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Claude Sonnet 5.5](https://anthropic.com/claude/sonnet)

- Modified 2026-06-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Claude Opus 5.5](https://anthropic.com/claude/opus)

- Modified 2026-06-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [Claude Mythos 5.2](https://anthropic.com/claude/mythos)

- Modified 2026-06-09 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [about anthropic interviewer](https://anthropic.com/about-anthropic-interviewer)

- Modified 2026-03-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [coordinated vulnerability disclosure](https://anthropic.com/coordinated-vulnerability-disclosure)

- Modified 2026-03-06 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [system cards](https://anthropic.com/system-cards)

- Modified 2026-01-07 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [symposium proposals](https://anthropic.com/economic-futures/symposium-proposals)

- Modified 2025-10-14 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [candidate ai guidance](https://anthropic.com/candidate-ai-guidance)

- Modified 2025-10-08 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [vc partner program official terms](https://anthropic.com/vc-partner-program-official-terms)

- Modified 2025-05-27 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [startup program official terms](https://anthropic.com/startup-program-official-terms)

- Modified 2025-05-23 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

### [responsible disclosure policy](https://anthropic.com/responsible-disclosure-policy)

- Modified 2024-12-16 — [Publisher sitemap · last modified](https://www.anthropic.com/sitemap.xml)

## Contact

### Contact forms

- [Contact sales](https://claude.com/contact-sales) — [Source](https://claude.com/product/overview)
- [Contact sales](https://claude.com/contact-sales/life-sciences) — [Source](https://claude.com/product/claude-science)
- [Contact sales](https://claude.com/contact-sales/platform) — [Source](https://claude.com/platform/api)

## Sources

1. [Home \\ Anthropic](https://anthropic.com/) — anthropic.com · Retrieved 2026-11-10
2. [Claude Fable \\ Anthropic](https://anthropic.com/claude/fable) — anthropic.com · Retrieved 2026-11-10
3. [Claude Mythos \\ Anthropic](https://anthropic.com/claude/mythos) — anthropic.com · Retrieved 2026-11-10
4. [Claude Opus \\ Anthropic](https://anthropic.com/claude/opus) — anthropic.com · Retrieved 2026-11-10
5. [Claude Sonnet \\ Anthropic](https://anthropic.com/claude/sonnet) — anthropic.com · Retrieved 2026-11-10
6. [Search Anthropic](https://anthropic.com/search) — anthropic.com · Retrieved 2026-11-10
7. [Search Anthropic](https://anthropic.com/search?topic=institute) — anthropic.com · Retrieved 2026-11-10
8. [Search Anthropic](https://anthropic.com/search?topic=responsible-scaling-policy) — anthropic.com · Retrieved 2026-11-10
9. [Claude \| The AI assistant for work](https://claude.com/product/overview) — claude.com · Retrieved 2026-11-10
10. [Claude Code by Anthropic \| AI coding agent and assistant](https://claude.com/product/claude-code) — claude.com · Retrieved 2026-11-10
11. [Claude Cowork \| Claude by Anthropic](https://claude.com/product/cowork) — claude.com · Retrieved 2026-11-10
12. [Claude Tag \| Add @Claude in any Slack thread](https://claude.com/product/tag) — claude.com · Retrieved 2026-11-10
13. [Claude Design \| More than an AI design assistant](https://claude.com/product/design) — claude.com · Retrieved 2026-11-10
14. [Claude Duet \| A proactive AI agent to assist you](https://claude.com/product/claude-duet) — claude.com · Retrieved 2026-11-10
15. [Claude Science (beta)](https://claude.com/product/claude-science) — claude.com · Retrieved 2026-11-10
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JTMWYD — Just tell me what you do.
